Rigetti's Multi-Chip Bet and the 99.1% Fidelity Question
Rigetti's 108-qubit Cepheus runs at 99.1% median fidelity, short of the 99.5% the roadmap demands. The chiplet-scaling thesis turns on closing that gap.
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#Quantum Computing
8 articles
TECHi reporting and analysis covering Quantum Computing. 8 articles, newest first.
Inside IonQ's $2.4 Billion Pivot to Quantum Networking
IonQ has issued $2.4B in stock for networking, photonics, and fab acquisitions while the market still prices it as a quantum-computer pure-play.
QBTS Stock Faces a 20-Day Quantum Proof Window
QBTS stock faces a May-to-June proof window as D-Wave reports earnings before its first Investor Day. Here is what investors should watch.
Google TurboQuant Explained: The AI Breakthrough That Sent Chip Stocks Into Freefall
Google TurboQuant cuts AI memory 6x and boosts inference 8x. Micron down 24%, SK Hynix filing $14B US IPO. Morgan Stanley and BofA call it a buying…
Quantum Computing Stocks: Research Guide 2026
Top quantum computing stocks for 2026: IonQ, D-Wave, Rigetti, IBM & Alphabet. Analyst targets, bull/bear cases, QuantumScape battery play & portfolio…
IBM Commits $150 Billion to Accelerate U.S. Tech Innovation, Manufacturing
Over the next five years, IBM plans to invest $150 billion in the United States, including over $30 billion to expand classical and quantum machine
A Huge Tech Wave is About to Hit your Doorstep in a Blink
AI and quantum tech are reshaping industries fast. Discover how to adapt, upskill, and stay relevant in this era of exponential innovation and disruption.
9 Tech Inventions That Started it All – How Far We've Come
In this day and age, it's often all too easy to complain about the problems plaguing social networking sites, overpriced computers, and the lack of viable...